---
title: "KIOTO Solar KPV 445Wp HC vs KIOTO Solar KPV 445Wp HC NE (G/G-TC) - Solar Panel Comparison | ComparePV"
description: "Compare KIOTO Solar KPV 445Wp HC vs KIOTO Solar KPV 445Wp HC NE (G/G-TC) side by side: what actually differs, output when it is hot, thirty-year production, and the full specification."
source: "https://comparepv.com/compare/kioto-solar-kpv-445wp-hc/kioto-solar-kpv-445wp-hc-ne-g-g-tc"
updated: 2026-09-11
---

# KIOTO Solar KPV 445Wp HC vs KIOTO Solar KPV 445Wp HC NE (G/G-TC)

KPV 445Wp HC leads on the differences that matter

The largest is performance warranty: 5 yrs longer. 8 of 19 comparable parameters are identical.


## The two panels


| Attribute | A | B |
| --- | --- | --- |
| Panel | [KIOTO Solar KPV 445Wp HC](https://comparepv.com/panel/kioto-solar-kpv-445wp-hc) | [KIOTO Solar KPV 445Wp HC NE (G/G-TC)](https://comparepv.com/panel/kioto-solar-kpv-445wp-hc-ne-g-g-tc) |
| Manufacturer | KIOTO Solar | KIOTO Solar |
| Power | 445 Wp | 445 Wp |
| Efficiency | 22.83 % | 22.79 % |
| Technology | TOPCon | TOPCon |


## Where they differ

Ranked by how much the difference matters, not by datasheet order.


| Parameter | KPV 445Wp HC | KPV 445Wp HC NE (G/G-TC) | Difference |
| --- | --- | --- | --- |
| Performance warranty | 30 yrs | 25 yrs | +5 yrs for KPV 445Wp HC |
| Annual degradation | 0.40 %/yr | 0.70 %/yr | -0.30 %/yr for KPV 445Wp HC |
| Product warranty | 30 yrs | 15 yrs | +15 yrs for KPV 445Wp HC |
| Temperature coefficient | -0.320 %/°C | -0.300 %/°C | +0.020 %/°C for KPV 445Wp HC NE (G/G-TC) |
| Weight per kWp | 50.6 kg/kWp | 56.2 kg/kWp | -5.6 kg/kWp for KPV 445Wp HC |
| Weight | 22.5 kg | 25.0 kg | -2.5 kg for KPV 445Wp HC |
| Power density | 222.7 Wp/m² | 227.9 Wp/m² | +5.2 Wp/m² for KPV 445Wp HC NE (G/G-TC) |
| Module area | 1.998 m² | 1.953 m² | 0.045 m² apart |
| Bifacial | No | Yes | No vs Yes |
| Dimensions | 1748x1143x35 mm | 1722x1134x35 mm | 1748x1143x35 mm vs 1722x1134x35 mm |
| Voltage at max power | 34.31 V | 33.24 V | 1.07 V apart |


## Every compared parameter


| Parameter | KPV 445Wp HC | KPV 445Wp HC NE (G/G-TC) |
| --- | --- | --- |
| Rated power | 445 Wp | 445 Wp |
| Module efficiency | 22.83 % | 22.79 % |
| Power density | 222.7 Wp/m² | 227.9 Wp/m² |
| Open-circuit voltage | 39.95 V | 39.45 V |
| Voltage at max power | 34.31 V | 33.24 V |
| Short-circuit current | 13.66 A | 14.10 A |
| Current at max power | 12.97 A | 13.39 A |
| Temperature coefficient | -0.320 %/°C | -0.300 %/°C |
| Dimensions | 1748x1143x35 mm | 1722x1134x35 mm |
| Module area | 1.998 m² | 1.953 m² |
| Weight | 22.5 kg | 25.0 kg |
| Weight per kWp | 50.6 kg/kWp | 56.2 kg/kWp |
| Product warranty | 30 yrs | 15 yrs |
| Performance warranty | 30 yrs | 25 yrs |
| Annual degradation | 0.40 %/yr | 0.70 %/yr |
| Cell technology | TOPCon | TOPCon |
| Cell type | Monocrystalline | Monocrystalline |
| Cell count | 108 | 108 |
| Bifacial | No | Yes |


## Thirty-year yield

Each panel's own declared degradation curve, at 1,200 kWh/kWp a year

- **Cumulative output, KPV 445Wp HC:** 14,931 kWh
- **Cumulative output, KPV 445Wp HC NE (G/G-TC):** 13,913 kWh
- **Gap:** 1,018 kWh


## Output when hot


| Condition | Cell temperature | KPV 445Wp HC | KPV 445Wp HC NE (G/G-TC) | Retained |
| --- | --- | --- | --- | --- |
| Standard test conditions | 25 °C | 445 W | 445 W | 100.0% of rated power |
| Cool, bright day | 40 °C | 424 W | 425 W | 95.2% of rated power |
| Typical summer roof | 55 °C | 402 W | 405 W | 90.4% of rated power |
| Hot roof | 70 °C | 381 W | 385 W | 85.6% of rated power |


## Against the whole database


| Measure | KPV 445Wp HC | KPV 445Wp HC NE (G/G-TC) | Out of | Note |
| --- | --- | --- | --- | --- |
| Efficiency | #2,683 | #3,005 | 14,005 | KPV 445Wp HC leads by 322 places |
| Power density | #5,300 | #2,790 | 14,005 | KPV 445Wp HC NE (G/G-TC) leads by 2,510 places |
| Heat behaviour | #8,312 | #6,093 | 14,005 | KPV 445Wp HC NE (G/G-TC) leads by 2,219 places |
| Weight | #3,950 | #10,457 | 14,005 | KPV 445Wp HC leads by 6,507 places |
| Warranty | #21 | #9,798 | 14,005 | KPV 445Wp HC leads by 9,777 places |
| Overall | #4,903 | #9,379 | 14,005 | KPV 445Wp HC leads by 4,476 places |


## Questions


### Which panel is better: KIOTO Solar KPV 445Wp HC or KIOTO Solar KPV 445Wp HC NE (G/G-TC)?

According to our database: **KIOTO Solar KPV **445 Wp** HC** has higher module efficiency (**22.83%** vs **22.79%**); **KIOTO Solar **KPV **445 Wp** HC** NE (G/G-TC)** tolerates heat better (temp coeff **-0.300%/°C** vs **-0.320%/°C**). See the full spec comparison and 30-year energy simulation above for a complete picture.


### What is the efficiency of KIOTO Solar KPV 445Wp HC and KIOTO Solar KPV 445Wp HC NE (G/G-TC)?

**KIOTO Solar KPV **445 Wp** HC** has a module efficiency of **22.83%**, while **KIOTO Solar **KPV **445 Wp** HC** NE (G/G-TC)** is **22.79%**. Higher efficiency means more electricity from the same roof area - useful when space is limited.


### What cell technology does KIOTO Solar KPV 445Wp HC use vs KIOTO Solar KPV 445Wp HC NE (G/G-TC)?

**KIOTO Solar KPV **445 Wp** HC** uses **TOPCon** cells; **KIOTO Solar **KPV **445 Wp** HC** NE (G/G-TC)** uses **TOPCon**. Modern **n-type** technologies (**TOPCon**, **HJT**, BC) typically deliver higher efficiency and lower degradation compared to older **PERC** (p-type) cells.


### What is the warranty on KIOTO Solar KPV 445Wp HC and KIOTO Solar KPV 445Wp HC NE (G/G-TC)?

**KIOTO Solar KPV **445 Wp** HC** has a **30 years** power warranty; **KIOTO Solar **KPV **445 Wp** HC** NE (G/G-TC)** has a **25 years** power warranty. The power warranty guarantees a minimum percentage of rated output at the end of the warranty period (typically 80**-87%**). Product (materials) warranties are usually shorter.


### Are KIOTO Solar KPV 445Wp HC and KIOTO Solar KPV 445Wp HC NE (G/G-TC) bifacial panels?

**KIOTO Solar **KPV **445 Wp** HC** NE (G/G-TC)** is bifacial (captures light from both faces); **KIOTO Solar KPV **445 Wp** HC** is monofacial. Bifacial panels work best on ground mounts or raised structures with a light-coloured surface underneath.


## Related comparisons

- [KIOTO Solar KPV 445Wp HC vs KIOTO Solar KPV 450Wp HC](https://comparepv.com/compare/kioto-solar-kpv-445wp-hc/kioto-solar-kpv-450wp-hc) - One difference: module efficiency
- [KIOTO Solar KPV 445Wp HC vs KIOTO Solar KPV 440 Wp HCB](https://comparepv.com/compare/kioto-solar-kpv-445wp-hc/kioto-solar-kpv-440-wp-hcb) - One difference: module efficiency
- [KIOTO Solar KPV 445Wp HC NE (G/G-TC) vs KIOTO Solar KPV 450Wp HC NE (G/G-TC)](https://comparepv.com/compare/kioto-solar-kpv-445wp-hc-ne-g-g-tc/kioto-solar-kpv-450wp-hc-ne-g-g-tc) - 5 differences, the largest is open-circuit voltage
- [KIOTO Solar KPV 445Wp HC NE (G/G-TC) vs KIOTO Solar KPV 440Wp HC NE (G/G-TC)](https://comparepv.com/compare/kioto-solar-kpv-445wp-hc-ne-g-g-tc/kioto-solar-kpv-440wp-hc-ne-g-g-tc) - One difference: module efficiency
- [KIOTO Solar KPV 445Wp HC vs KIOTO Solar KPV 450 Wp HC NE](https://comparepv.com/compare/kioto-solar-kpv-445wp-hc/kioto-solar-kpv-450-wp-hc-ne) - 14 differences, the largest is performance warranty


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Source: https://comparepv.com/compare/kioto-solar-kpv-445wp-hc/kioto-solar-kpv-445wp-hc-ne-g-g-tc

Not in this file, on the page: the thirty-year yield curve year by year at a cell temperature you pick and a written summary generated on request.